OK, I made some progress. I noticed that HPLIP is also running in Breezy by default,
so I checked the Sourceforge pages for HPLIP and noticed that it should be a CUPS
(IPP) printer, not a HP JetDirect printer. Running "hp-mkuri 10.0.0.160" gave me the
required CUPS URI: hp:/net/deskjet_5800?ip=10.0.0.160. So I reinstalled the printer
with these data, also choosing the HP(HPLIP) brand name and the recommended driver.
Now the Ubuntu test page prints properly.
The only thing left: "lp test.pdf" still prints double-sided...
OK, I made some progress. I noticed that HPLIP is also running in Breezy by default, deskjet_ 5800?ip= 10.0.0. 160. So I reinstalled the printer
so I checked the Sourceforge pages for HPLIP and noticed that it should be a CUPS
(IPP) printer, not a HP JetDirect printer. Running "hp-mkuri 10.0.0.160" gave me the
required CUPS URI: hp:/net/
with these data, also choosing the HP(HPLIP) brand name and the recommended driver.
Now the Ubuntu test page prints properly.
The only thing left: "lp test.pdf" still prints double-sided...